Several friends of mine had the Epic road bike, I had the mountain bike version. Good frames, good ride. The fit will be important so you will need to test ride first. Make sure the reach to the bars is comfortable, seat height is adjusted correctly for your leg length. At 5 foot 10 or 11, the frame may be a bit short in length. Typically we fit the Epic road in 54cm to those under 5 foot 10 to 5'6"ish.

If shifters are weak or not working correctly the value goes way down as they must be replaced or at best thoroughly de-gunked and re-lubed. My personal perspective is the value could have a range from 100 to 250 dollars. If mint condition, 300 dollars only because you really want it.